If you are infected with HIV, you will be detected after the window period, and generally the HIV antibody test is positive. The initial screening cannot be used as a basis for diagnosis, but further confirmatory testing is required. Only if the confirmatory test is also positive can a definite diagnosis of HIV infection be made. Patients who have recently been infected with HIV need to be treated with antiretroviral therapy in a timely manner. Most of the patients will be stable and the number of HIV will gradually decrease or even become undetectable, and the patient will be cured clinically. However, after HIV infection, long-term medication is required, and the current level of medical technology cannot achieve the purpose of completely stopping the medication, only through long-term drug use to maintain.